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| Categories | Electric Testing Equipment | 
|---|---|
| Brand Name: | Delta | 
| Model Number: | CPT-III | 
| Certification: | ISO9001 | 
| Place of Origin: | China | 
| MOQ: | 1 set | 
| Price: | USD1.0 | 
| Payment Terms: | T/T, Western Union | 
| Supply Ability: | 1000 sets per month | 
| Delivery Time: | 10 days | 
| Packaging Details: | Packed in veneer case | 
| Test Specimen: | Transformer, Circuit Breaker, Protection Relay, Cable, SF6 | 
| Item Name: | CPT-III Touch Screen CT PT Analyzer, Automatic CT PT Analysis Instrument | 
| Functions: | Touch Screen CT PT Analyzer, Automatic CT PT Analysis Instrument,Test parameters of various kinds of transformer | 
| Applicable Transformer: | CPT-III Analysis Instrument,<110kV, >2.5VA Transformer | 
| Knee Point Voltage: | 1kV | 
| Max. Test Voltage: | 1kV | 
| Size: | 420*330*320mm | 
| Weight: | 24kg | 
| Power supply: | AC220V ± 10%, 50Hz/60Hz | 
| Warranty: | One year | 
| Service: | OEM service is available | 
| Company Info. | 
| Delta Technology (Chongqing) Co., Ltd. | 
| Verified Supplier | 
| View Contact Details | 
| Product List | 
Electric Testing Equipment for Transformer, Switch, Relay, Cable testing
Delta Technology has a series of equipment for Transformer, Switchgear, Cable, SF6 and Transformer Oil Testing.



Introduction:
CPT-III CT PT Analyzer is a special instrument for testing characteristic of CT and PT.
It can finish CT/PT transformation ratio test, CT/PT polarity test, volt-ampere feature curve drawing and CT error drawing.
It has large output, high precision,stable performance and automatic testing.
Features:
CT/PT transformation ratio test
CT /PT polarity test
CT /PT volt-ampere feature curve measurement
CT ratio error measurement
Error curve measurement
Result print
Unload data to PC
PC online test
Parameters:
| Input voltage | Output scope | Measuring Range | Measuring degree | ||||
| Device main engine | 220V | 0~600V 0~20A | 0~600V 0~20A | 0.5% | |||
| 380V | 0~1000V 0~20A | 0~1000V 0~20A | 0.5% | ||||
| 220V | 0~600A | 0~600A | Transformation ratio measuring precision 1% | ||||
| External voltage raising machine | 220V | 0~1650V 0~3A | 0~1650V 0~3A | 0.5% | |||
| 380V | 0~2000V 0~3A | 0~2000V 0~3A | 0.5% | ||||
| External current raising machine | 220V | 0~1000A | 0~1000A | Transformation ratio measuring precision 1% | |||
| External voltage adjustment machine | 0~1000V, 0~30A | 0.5% | |||||
| Device working power | 220V/380V 50HZ | External dimensions | 420*330*320mm | Weight | 24kg | ||

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